S-80132CNPF-JKRTFG Integrated Circuits (ICs)

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Power management integrated circuits (PMICs) have become increasingly widespread as electronic systems become more and more complex. The introduction of PMIC-supervisors has enabled even more efficient management of such systems, helping to meet the ever-increasing demands of modern electronics. In this article, we will examine the application field and working principle of the S-80132CNPF-JKRTFG supervisor, a widely used PMIC.

The S-80132CNPF-JKRTFG supervisor is widely used in electronic systems that require an automatic reset function, as well as power-failure supervisors. The reset function of the device helps to protect against system failures and reduce the likelihood of system malfunctions. The power-failure supervisor can also be used to detect power-related issues and respond accordingly by resetting the system.

The working principle of the S-80132CNPF-JKRTFG supervisor is based on a comparator circuit. This circuit consists of two voltage-controlled comparators: a main comparator, and an auxiliary comparator. The main comparator is used to compare the output voltage of the power system with an adjustable reset-threshold voltage. When the output voltage drops below the reset-threshold voltage, the main comparator will detect this change in its output and trigger the reset-signal to the circuits controlled by the supervisor.

The auxiliary comparator is used to compare the power-failure detection voltage to an adjustable power-failure threshold voltage. If the power-failure detection voltage is below the power-failure threshold voltage for a certain duration, the auxiliary comparator will provide an alarm signal to the supervisor which in turn will reset the system.

Overall, the S-80132CNPF-JKRTFG supervisor is perfect for applications that require automatic reset and power-failure detection capabilities. The comparator circuit within the device allows it to detect changes in the system’s output voltage as well as changes in the power-failure detection voltage, and respond appropriately. The two adjustable threshold voltages in the device further enhance its capabilities and make it a reliable and efficient tool for power management.

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